Daily Headaches During Pregnancy Second Trimester: Causes & Relief

Tahmina Noor

Published: 23/06/2026
Updated: 23/06/2026

Daily headaches during pregnancy second trimesters can feel scary. Learn the real causes, safe relief tips, and warning signs to watch for.

Daily headaches in the second trimester. This is a tiring experience for many expectant mothers.

Many people think that after the first three months, the body will calm down a bit. But in reality, some people suffer from the problem of “daily headaches during pregnancy second trimester” more than before. Hormonal fluctuations are a big reason.

daily headaches during pregnancy second trimester

 It can be associated with changes in blood pressure, lack of water in the body, lack of sleep, or mental stress. Many expectant mothers in Europe worry about this. The reason is simple — it is not easy to distinguish between a normal headache and a real warning sign. Because if you know it properly, the fear decreases. The solution also seems easier.

Why do you get headaches every day in the second trimester 

During the second trimester, there are a lot of changes happening inside your body, and those changes can affect your head. Blood volume increases, hormone levels fluctuate, and your body tries to find a new balance on its own — all of this is responsible for headaches. But there’s nothing to be afraid of. Most headaches are a normal part of your body’s adjustment process, and over time, your body learns to adapt to the situation.

Increase in hormones and blood volume 

During pregnancy, estrogen and progesterone levels increase significantly, which affects blood vessels and can cause headaches. Along with this, the amount of blood in the body also increases, which in turn changes the blood circulation in the head. These two factors together make “daily headaches during pregnancy second trimester” a familiar feeling for many. Although the body is now a little more stable than in the first three months, small fluctuations in blood pressure can still trigger headaches.

Lack of water and food 

What happens if you drink less water? Blood sugar levels drop, and even if you go on an empty stomach for a long time, the same problem occurs — this is a common cause of headaches. So, eating small meals frequently and drinking water throughout the day, both of these can greatly reduce the problem. In fact, the body’s water needs increase during pregnancy, because the body has to process extra water to produce extra blood and amniotic fluid.

The body has to process extra water to produce extra blood and amniotic fluid.

Lack of sleep and stress 

When the belly grows, it becomes difficult to sleep comfortably. Insufficient sleep directly means tension headaches. The normal anxiety of pregnancy is also no less responsible — it tightens the muscles of the neck and shoulders, which later manifests as headaches. Work pressure.

Financial worries. Uncertainty about preparing for the upcoming motherhood. All in all, stress hormones increase in the body, and headaches become more frequent.

How does sleep position affect 

Lying down slowly becomes difficult in the second trimester. Because it puts pressure on the main blood vessels. Sleeping on the left side is better. Blood circulation remains normal, headaches are somewhat reduced.

Sleeping on your left side improves blood circulation and reduces headaches, and placing a pillow between your knees reduces pressure on your lower back, which helps improve sleep quality.. Your sleep will also be a little deeper.

Eye pressure and sinus problems 

During pregnancy, the body produces more mucus, which increases both nasal congestion and sinus pressure. This pressure creates a pressure-like pain around the forehead and eyes, which is often confused with a simple tension headache. And working in front of a screen for long periods of time is no less responsible here — it puts pressure on the eye muscles, which in turn increases sinus pain.

How to safely get relief from these headaches 

There is good news for pregnant women. Most daily headaches can be treated without medication. However, it is important to consult a doctor before taking any medication during pregnancy — not all painkillers are safe for them during this time.

Experts in Europe also generally recommend the following methods for pregnant women. The results are better if you gradually make them a habit. Make small changes to your daily routine. Within a few weeks, you will see your headache frequency decrease.

Set a water and food routine 

Make it a habit to drink at least eight to ten glasses of water a day, and along with that, develop the habit of eating five to six small meals instead of three. These two habits together keep the blood sugar levels stable, and this is a major cause of headaches. To maintain this stability of sugar, it is better to choose slowly digested foods like fruits, nuts or white grains. This will keep the body’s energy levels stable throughout the day.

Relaxation and rest techniques 

Applying a hot water bottle to your neck or shoulders can help relieve tension headaches, and you can also combine that relief with a light massage or breathing exercises — these reduce stress and have been shown to be effective in preventing headaches. Another easy way to reduce stress is to sit quietly for a few minutes a day with your eyes closed, which directly helps calm the nervous system.

How safe is paracetamol 

Paracetamol in low doses, for a short period of time — this is the advice of most European health guidelines. It is considered relatively safe. However, you should always consult a doctor. Avoid drugs like ibuprofen, especially in the middle and end of pregnancy.

Discover more here: low impact exercise during pregnancy

Sudden severe headache 

What should you do if your headache suddenly becomes very severe?

 If it is accompanied by neck pain or confusion? Go to the emergency department without delay. Waiting in such a situation is risky. Sometimes it is also accompanied by a feeling of flashing lights or seeing spots in front of your eyes. This should also be given the same importance.

In almost every European country, blood pressure is measured during antenatal check-ups, for this very reason. Many of the symptoms of pre-eclampsia are not noticeable at first. So do not miss the appointment — even if you feel well.

When should you talk to a doctor 

Do you have headaches every day? Are they not getting better with home remedies?

Then talk to a doctor once. You will feel relieved. If there is an underlying cause, it will also be detected quickly. You can keep a headache diary — when it happens, how long it lasts, what other symptoms are present. Taking this information to the doctor will help him or her understand the exact cause.

If you have a history of migraines 

Have you ever had migraines before? This type of headache can change during pregnancy, with some people experiencing fewer and some experiencing more. It’s a good idea to let your doctor know if you’re experiencing these symptoms, as this will make it easier to plan a treatment plan for them. Doctors often recommend a special monitoring or prevention plan for these women.

It’s normal to worry about headaches every day during the second trimester of pregnancy. It’s a time when many thoughts are racing through your head. But it’s important to remember that not all headaches are a sign of danger. It takes time for your body to adjust to the new changes, and taking extra care of yourself is probably the best solution during this time.

Conclusion 

During the second trimester of pregnancy, daily headaches become a common occurrence for many expectant mothers because they are a natural part of their lives and are usually attributed to factors like hormonal changes, dehydration, lack of sleep, and stress. As uncomfortable as the problem may sound, the solution is often quite simple.

For example, drinking water regularly, eating at the right time, getting enough sleep, and walking regularly can make a big difference in your body.

However, it is also important to pay attention to your body’s signals. When a headache becomes more severe, becomes severe, or does not respond to medication, or is accompanied by something new—such as vision problems or swelling—then it should not be ignored. The safest course of action is to see a doctor as soon as possible.

Learning to understand the changes in your body during this stage of pregnancy and seeking help without hesitation when needed—is perhaps the most empowering thing a mother can do. You don’t have to walk this journey alone, because everyone from family to midwives to doctors is there for you in some way. And the more you gradually develop the habit of understanding your body’s signals, the more comfortable this turbulent time will be.

Related Articles

Postpartum Hemorrhage

Understanding all Concepts of Postpartum Hemorrhage along its Criteria,Diagnosis and Prevention with Management 

Postpartum bleeding is currently posses the leading position in terms of maternal death.There are about 27 million women who acquire postpartum blood loss and it ultimately end up with 43,000 thousands maternal deaths The core reasons behind the occurrence of PPH are uterine atony,retained placenta along with coagulopathy.Moreover,caesarean section,anaemia and inappropriate antenatal care actually heighten the risk of occurring PPH in the pregnant mother.

In this article we try to share the concepts of prevention of postpartum hemorrhage which comprise reduction of number of caesarean sections together with the necessity of uterotonic prophylaxis.Fortunately standardised bundle and avoidance of delaying treatment protocol can certainly help save valuable lives.

What is primary postpartum bleeding or haemorrhage?

When excessive blood loss occurs from the gentinal tract of the mother within the 24 hours of the delivery, an estimated greater than 500 ml of fresh blood is called primary postpartum hemorrhage.It may have distinct classifications which comprise minor,major and secondary postpartum blood loss.While minor PPH means loss of blood less than 1000 mls,blood loss above 1000 mls actually suggest major PPH.

On the other hand,blood loss occurring between 24 hours post delivery period to six weeks of postpartum period indicates secondary postpartum blood loss or haemorrhage.

Find out more here

Common aetiologies of Primary postpartum blood loss

There are so many causes of post-partum hemorrhage that can trigger postpartum blood loss but we can broadly categorise these causes into “four Ts” namely;

Tonicity of uterus:It includes uterine atony along with distended bladder.

Trauma to the uterus:When there is any amount of lacerations of the uterus, cervix or vagina,it then triggers the occurrence of postpartum bleeding or haemorrhage.

Tissues within the uterine cavity:Retained placenta or presence of blood clots within the cavity after delivery of the fetus is among the vital causes of PPH. .

Pre-existent thrombin:Any amount of pre-existing coagulopathy which may be acquired also can have potential to cause serious postpartum hemorrhage in a mother during or after delivery.

However,uterine atony remains as the leading cause of PPH while the retained placenta leads the position as the second most common cause of postpartum blood loss.

Epidemiology of postpartum bleeding in global world

Obstetric haemorrhage continues to be the most frequent reason for obstetric morbidity and mortality in our entire globe.The percentage of occurrence of postpartum hemorrhage is about 1-3% of all deliveries and unfortunately it account for 8% of maternal deaths in the middle to high income country where low income countries consume 20% maternal deaths due to postpartum bleeding and its complication.

A report indicates that almost 70,000 maternal deaths occur due to postpartum blood loss together with its fatal complications in each year worldwide.As a more economically developed country the United States consumes about 11% of maternal deaths due to obstetric haemorrhages which usually occurs within the 24 hours of delivery or within the 6 weeks of postpartum period.

Usual risk or trigger factors of postpartum bleeding 

There are some risk factors of post-partum hemorrhage which possess a close relation to the antenatal period and also some causes associate the delivery process of the baby.

Some common antenatal risk factors of PPH

  • Antepartum haemorrhage in this pregnancy along with placenta praevia heightened the risk about 12 times than usual.
  • Suspected or proven placental abruption together with multiple pregnancy increases the risk about 5 times.
  • Another significant cause of PPH is uterine over-distention which include polyhydramnios or macrosomia.
  • Pregnancy induces hypertension namely pre-eclampsia multiplies the risk of postpartum hemorrhage about 4 times than normal. 
  • Grand multiparas who have four or more pregnancies and also the nulliparas.
  • Previous PPH or previously experienced retained placenta increases the risks about 3 times.
  • Asian ethnicity also doubled the risks of postpartum bleeding or haemorrhage.
  • Maternal obesity along with pre-existence uterine abnormality.
  • Maternal age above 40 years along with maternal anaemia when Hb level is less than 9 g/dl.

The factors in relation to delivery of the baby

There are some factors which have a close relation to the delivery process of the baby and these factors usually increases the risk of PPH development.These comprise:

Factors Increases the risk of PPH
Emergency caesarean section(4x risk) Weight of the baby >4 Kg
Over 3 elective caesarean sectionsMaternal pyrexia or fever
Retained placenta also increases Obstructions in the labour process
Mediolateral episiotomy(5 x risk)Cephalopelvic disproportion
Iatrogenic Induction of labour Incompetency of maternal cervix
Prolonged labour >12 hours from onsetNeuromuscular disorders

Pre-existing maternal haemorrhagic conditions

There are some distinct maternal health conditions whose pre-existence in the maternal body heightened the risk of occurring postpartum hemorrhage.These comprise factor 8 deficiency which means mother is A haemophilia carrier and also factor 9 deficiency which indicates the mother is a hemophilia B carrier.

Therefore von Willebrand’s diseases also put the mother in great risk zones to experience the postpartum bleeding during delivery or within the 6 weeks of following delivery of the baby.

Core presentations of postpartum bleeding  

These are some trademark features of postpartum hemorrhage which help the healthcare professionals to diagnose the postpartum bleeding early and appropriately.These comprise:

Symptoms of PPH: Continuous loss of fresh blood through the genital tract which healthcare professionals fail to stop after delivery of the placenta.

Signs of PPH:When the loss of blood exceeds 1000 ml after the delivery,it may produce shock and it might be clinically apparent through the notifiable tachycardia along with hypotension.

Correlation of other medical conditions

The sudden heavy loss may trigger the quick development of haemolysis, elevated liver enzymes and low platelets which is known as HELLP syndrome and the failure to manage them in a quick succession may worsen the patient’s condition.

Overall prompt diagnosis of postpartum bleeding or PPH

Healthcare providers usually diagnose post-partum hemorrhage through a combination of visual and physical examinations along with the assistance of some lab tests.Moreover, a thorough review of your health history may also be an important as well as crucial factor when it is about to assess the risk and health impacts of a PPH.

The diagnosis of postpartum hemorrhage is on the basis of the amount of blood you’ve lost during or after the delivery.One of the easiest ways to estimate blood loss after delivery is by carefully counting or weighing blood-soaked pads and sponges. If postpartum hemorrhage is suspected, your healthcare team may also use other tests or monitoring tools to assess your condition accurately.These include:

  • Continuous monitoring of your vitals that include pulse rate and blood pressure to detect emergencies within the body.
  • Several blood tests to measure red blood cells (hematocrit) and blood clotting or coagulation factors which may be the culprit of PPH.
  • A thoroughly pelvic exam by the experts to check your vagina, cervix and uterus.
  • Ultrasound and radiological imaging test to get a detailed image of your uterus and genital system.

Overall prompt treatment plan of PPH

Postpartum hemorrhage (PPH) is treated as a medical emergency because heavy bleeding can become dangerous quickly. The main priority is to find where the bleeding is coming from and stop it as soon as possible. Your healthcare provider will choose the most appropriate treatment based on the cause of the bleeding, how much blood you have lost, and whether it happens during or after childbirth.These comprise: 

  • Uterine massage to help the muscles of your uterus contract and ensure making it hard.
  • Medications that stimulate uterine contractions and then remove retained placental tissue from your uterus which can happen manually or with instrumentally.
  • Proper repair of vaginal, cervical, and uterine tears with appropriate stitches can help control bleeding. A catheter or balloon may also be used to apply gentle pressure inside the uterus that helps compress the uterine walls and reduce bleeding. 
  • Certain proven procedures with an expert’s hand can be beneficial to stop the blood supply to the uterus.
  • There may be a need for blood transfusion if the bleeding is too much and your body demands along with fluids and supplemental oxygen.

When other methods fail,your healthcare team may perform surgery to stop the bleeding and this includes an abdominal incision (laparotomy) or the removal of the whole uterus via a hysterectomy as the situation demands. 

How long does it take for you to recover from PPH?

Recovery is in fact different for everyone while the proper recovery from a postpartum hemorrhage depends solely on the severity of blood loss and how your healthcare provider tackled it.It is always advisable to you to make sure that you take care of yourself in the days following your delivery and ensure timely eating healthy foods and drinking lots of water as much as possible.

Your healthcare provider may recommend proper timely rest along with an iron supplement to you that can reduce your risk of anemia.

Complications of PPH in the mother

There are so many complications of post-partum hemorrhage which can bring about harmful and fatal health impacts to the delivering mother.These comprise: 

  • Hypovolaemic shock together with disseminated intravascular coagulation.
  • Acute kidney injury along with concomitant liver failure.
  • Acute (adult) respiratory distress syndrome and cardiac arrest which ultimately bring death to the patient with postpartum bleeding.

Prognosis of the patients or mothers with PPH

Severe bleeding during or after childbirth is actually the leading cause of maternal death in the entire globe that generally affects 14 million women each year and it is mostly prevalent in developing nations.However,the United States also struggles with uniquely high maternal mortality rates though this hemorrhage during or after childbirth is highly preventable.

Moreover it continues to claim general people’s lives and exposes the deep concern of racial inequities.Unfortunate,black women in the U.S possess the higher mortality rates due to postpartum hemorrhage over three times higher than White women and the excruciatingly demand urgent along with equitable care. 

The main theme of prevention of the postpartum bleeding

The active management of the third stage of labour by the experts in this field can significantly reduce the risk of PPH and improve maternal well being as well.However prophylactic oxytocics should be routinely offered to the mothers in their third stage of labour and this is because they certainly decrease the risk of PPH by 60%. 

Oxytocin 5 or 10 IU IM is preferably the prophylactic agent of choice in the management of postpartum hemorrhage for most women deliver vaginally.Experts recommend it to be used as an infusion for women who are undergoing caesarean sections and therefore Syntometrine (oxytocin along with ergometrine) may also be another potential option in the absence of hypertension during delivery. 

Alternatives of the treatments for you facing PPH

Although oxytocin is the management or drug of choice in most of the cases of PPH, misoprostol can be an alternative in case of low resource delivery settings.The main advantages of it is that the availability of its oral form in the market which is comfortable to take.One study along with evidence indicate that it was more effective when given sublingually or directly under the tongue.

It is important for the healthcare authority to identify expectant mothers who may be at a higher risk for postpartum hemorrhage (PPH) so we can carefully plan the safest and standard location to conduct their delivery. 

The Bottom line

While postpartum hemorrhage remains a menacing threat in global childbirth, it is irresistibly preventable for us.When we identify risk factors early and implement active labor management,it will then offer us safe maternal health and thereby reduce maternal deaths.Ultimately,the protection of mothers requires a steadfast commitment along with prompt clinical vigilance and timely intervention for every family. 

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