Cold sores are typically caused by the herpes simplex virus and are characterized by small blisters that develop around the lips and mouth. However, some people do not showcase any symptoms at all. The mouth is the most affected area as the skin in this area is not as resistant to the virus as skin on other parts of the body. It can also occur on the chin, nose or cheeks. Cold sores are communicable through skin contact. This condition can also be triggered by stress. 

The first time this virus affects is a person is known as the primary infection. Some of the symptoms of cold sores are 
- Blisters on the mouth, lips, tongue, throat or gums. These blisters may be dry or oozing. 
- Pain while swallowing or eating due to ulcers and blisters.
- Swollen neck glands.
- High fever accompanied by body ache.

An outbreak of cold sores usually lasts about a week. Once the primary infection is over the virus is not eliminated from the body, but remains dormant in a nerve sheath. Recurrent cold sores may not cause severe mouth infections as with primary infections, but can be quite unpleasant. In most cases, recurrent cold sores erupt in the same area as the primary infection. 

Some of the ways to treat primary infections are:
- Painkillers: Over the counter painkillers such as ibuprofen or paracetamol can help ease the pain.
- Chlorhexidine mouthwash: This can be used in place or brushing in case of painful sores inside the mouth. It can also prevent plaque buildup and secondary gum infection. 
- Antiviral medication: If taken at the onset of a cold sore infection, this can reduce the pain associated with it and shorten the duration of the infection. This also prevents the virus from multiplying. 

As cold sores are communicable, it is important to prevent it from spreading. Some ways of containing this infection are:
- Wash your hands with soap and water after touching your mouth or the sores.
- Avoid touching the cold sores
- Abstain from oral sex
- Do not share items that come in contact with the infected area like lip balms, towels, cutlery etc. 

If the symptoms do not subside within 5 days, visit a doctor immediately. Consult a doctor if you have frequent bouts of cold sores or suffer from a severe case of the disease. Pregnant women and mothers with young babies who suffer from the disease should also seek prompt medical attention.

What You Must Know About Cold Sores + Treatment

Reasons for spotting during pregnancy and what you can do about it

Seeing spots of blood during pregnancy is usually a cause for concern. However, it is not uncommon. The light bleeding, which is known as spotting may occur for a number of reasons.

Bleeding during the first trimester

Spotting is most likely to happen during early pregnancy and the reasons could be many, such as:

- implantation bleeding occurs during the first month of pregnancy when the fertilised egg gets attached to the wall of the uterus.

- cervical polyps ( a tumour that form on the surface of the cervix) or yeast infection may also cause episodes of spotting.

- miscarriage may be another possible reason for spotting

- ectopic pregnancy is another cause. It is the condition in which the embryo plants itself in either of the fallopian tubes instead of the uterus.

- molar pregnancy is a rare condition associated with spotting during pregnancy. When this is the case, instead of your baby, an abnormal tissue grows inside the uterus. Sometimes it can be cancerous too.

Bleeding during the second or third trimesters

Spotting may also occur during late pregnancy and the possible reasons are listed below.

- problems related to placenta like placenta previa placental abruption can also result in spotting. These are serious conditions when the placenta either covers the cervix or it gets detached from the uterine wall respectively.

- uterine rupture is the rare and unfortunate event when a scar from a previous surgery (like the removal of fibroid or previous caesarean scar bursts open and the baby slips into the pregnant woman's abdomen.

- premature labour occurs when your body is too eager to deliver the baby, usually one month before the due date of delivery.

- vasa Previa is another rare condition when a baby who is still developing has his blood vessels entangled in the umbilical cord or placenta-crossing the cervix. It is extremely dangerous because the blood vessels may burst open thus causing the baby to bleed and lose oxygen.

Here's what you can do about spotting

It is strongly recommended that you should immediately see your doctor as soon as you detect any spotting during your pregnancy. Only a well-qualified medical expert can suggest the appropriate steps to be taken, depending on your individual reasons and symptoms related to spotting.

If you would like to consult with me privately, please click on 'consult'.
Related Tip: 6 Changes You Can Expect During the 2nd Trimester of Pregnancy

Reasons for Spotting During Pregnancy

Pubic lice, also known as  crabs , is a condition which occurs when certain parasitic insects are present in the genitals. These insects cause red spots to form on the vagina which result in itching. Crabs are also known to affect other parts of the body such as eyebrows, eyelashes and beards. This disease is extremely contagious in nature; it can be passed on from one person to another via sexual intercourse, hugging and kissing. In some cases, this condition can also be passed on from the parent to the child.

Symptoms
If you are affected by crabs then you will have itching and pain in the genitals. The saliva of the insect can cause allergic reactions on the skin, resulting in the itch. The itching tends to worsen at night. Bluish or red spots may appear on the affected area. The lice are usually around 2 cm long and can t be spotted easily.

Causes
Contrary to popular belief, pubic lice or carbs are not caused by poor hygiene. This disease spreads via bodily contact with an infected person and they feed on human blood to survive. Lice usually spread via sexual intercourse which may be anal, vaginal or oral.

Treatment for pubic lice
Treatments for pubic lice involve shampoos, lotions and insecticide creams. Some of the treatments for pubic lice need to be applied locally while others require full body treatment. Apart from following the treatment procedures, you need to take preventive measures to prevent infestation. Avoid sharing personal items such as toiletries, as lice can spread through it.

Crabs (Pubic Lice) - Are they Contagious?

12 Changes in your body you can expect during the second trimester of pregnancy

The second trimester (starting from the 4th and lasting through the 6th month) of pregnancy is considered to be the easiest for a woman. During the second trimester of pregnancy, you can expect several changes in your body and baby. Here are the changes to expect:

Increased energy: Many women find that they have more energy during the second trimester, after the fatigue of the first trimester.
Quickening: Around the middle of the second trimester, you may feel your baby moving for the first time. These movements, called quickening, are often described as fluttering sensations.
Growing belly: As your baby grows, your uterus will expand and your belly will start to become more noticeable.
Changing breasts: Your breasts will continue to grow and may become more sensitive. You may also start to produce colostrum, a pre-milk substance that will nourish your baby in the first few days after birth.
Changing skin: As your skin stretches to accommodate your growing belly, you may develop stretch marks. You may also experience changes in skin pigmentation, such as darkening of the areolas or the appearance of a line down the center of your abdomen.
Increased risk of miscarriage: While the risk of miscarriage decreases significantly after the first trimester, it is still possible during the second trimester. Most miscarriages occur during the first 12 weeks of pregnancy.
Backaches: The additional weight that you gain during these past few months begins to bear down on your back, making it achy and tired. For relief from pressure, there are certain things that you can do such as using a chair that offers strong support to your back; sleeping on the side with a pillow placed in between your legs, and wearing shoes that come with solid arch support. 
Bleeding gums: Hormonal changes occurring during this period bring about a greater flow of blood to the gums, making them extremely sensitive and prone to bleeding. The gums don t remain tender for long and return to their normal form after delivery. But during these three months, make sure to use toothbrushes with softer bristles and be gentle when flossing.
Congestion and bleeding of the nose: In addition to making your gums tenderer, hormonal changes also bring about the swelling of mucous membranes that line your nose. These changes can lead you to have a stuffy nose as well as may even cause your nose to bleed very easily. To clear any nasal congestion that may occur during this period, you should use natural methods or saline drops obtained from a chemist. 
Hair growth: Pregnancy also sees your hair growing rapidly due to the action of the hormones on the hair follicles. Additionally, you also experience hair growth in places where hair is sparse. To remove unwanted hair, you should stick to tweezing or shaving, waxing and the use of depilatories aren t recommended by medical experts as they aren t considered safe for the baby.
White vaginal discharge: White vaginal discharge during this time is very common. The discharge ensures that harmful yeast or bacteria don t breed in your private areas. But if the discharge takes on a foul smell and a green or yellow color, you should immediately consult a gynaecologist as you may be down with a vaginal infection.
Leg cramps: A very common occurrence during the second trimester, leg cramps usually last through the last leg of pregnancy, which is the third trimester as well. The reasons behind their occurrence may be hormonal, weight-related, or deficiency of magnesium and calcium.
It's important to remember that every pregnancy is different, and you may experience different changes or none of these changes at all. It's always a good idea to discuss any concerns you have with your healthcare provider.

'Consult'.

12 Changes You Can Expect During the 2nd Trimester of Pregnancy

When a person is aroused there are a host of hormonal changes within the person's body. These changes do manifest on the surface in the form of certain physical variations. Sexual stimulation happens to alter the state of human genitalia and that too in obvious ways. The blood flow to the concerned area increases, there is enough of natural lubrication in and around the organ and for women, the vagina loosens up and the clitoris swells. Intercourse followed by a climactic release will make the clitoris regain its original size. However, worries crop up when that is not the case with every single female. This serious medical condition of a swollen clitoris should never be overlooked; it must be treated by seeking experienced medical assistance.	 

1. Trauma: Any slight scratch or one wrong touch can cause a swollen clitoris. Even a scratch of your fingernail while you are masturbating or a rough sexual intercourse can and is enough to create trauma in your clitoris.

2. Hair: Hair grows normally around your genital area. It is very common for a woman to have pubic hair. But sometimes small hair splinters lead to trouble and hair gets stuck into your clitoris and causes swelling. This is a very annoying process, sometimes you may have to use a magnifying glass to remove the hair from your clitoris.

3. Clothing: sometimes your tight clothes can result in a swollen clitoris. The friction from your rough clothing material can cause your clitoris to swell. Sometimes you may be using a detergent that is not suitable for you or you may be wearing a dress material, which you're allergic to. You should always wash your clothes in plain water and dry it before using.

4. Infection: you may also have some bacterial and fungal infection in your clitoris, which can cause a swollen clitoris. This infection can also invite itchiness and redness and these can make it even worse. If it doesn't subside within some days then you should definitely see a doctor.

5. Cysts: small cysts known as Bartholomew's cysts can grow on the clitoris. This thing hampers the natural lubrication of the body.  If you are having clitoris swelling because of cysts then you should seek medical attention immediately.

Your clitoris is naturally sensitive and if you are having a swollen clitoris after intercourse then you should pull back from sexual intercourse for a few days. At times the swelling goes away on its own.

Swollen Clitoris - 5 Main Reason Behind Enlarged Clitoral  

The human body allows for movement through the complex system of bones, muscles and joints. A break in the bone is medically known as a fracture and can be caused by constant stress, pressure or impact. It is common knowledge that with age, the bone strength decreases and incidence of fractures (osteoporotic fracture) increases. Based on the affected bone and impact, different types of fractures are commonly identified as:

Complete: When the breakage of the bone is complete, producing two or more pieces, it is referred to as a complete fracture.
Incomplete: When the breakage is incomplete, where the bone has cracked, but does not break into pieces, it is known as an incomplete fracture.
Another type would be the open or closed fracture:
Open fracture: When the skin is exposed and the bone breaks through this exposed skin, it is known as compound or open fracture.
Simple or closed fracture: The bone breaks, but the skin continuity is maintained. Again, here are different types including hairline, greenstick, oblique, etc.
What is the reason behind a fracture?
A bone will fracture when force is applied to it that is stronger than the bone itself. A key factor in a bone s susceptibility to fracturing is age. Both children and older people are prone to bone fractures. Children s bones are constantly growing and have not reached their full strength. Elderly people have brittle bones with old age and are prone to develop bone diseases, making them susceptible to fractures.

How they are treated?
Splint and pain medications are commonly used. Closed reduction where the fracture is reduced without opening up the tissues and open reduction, where the tissues are opened up are common approaches to managing fractures.

Can they be prevented?
Especially with children and in the elderly, extra precaution should be taken to avoid any kind of injury and fracture.

Develop an exercise routine to strengthen the muscles
Manage weight
Use the right footwear and exercise gear
Watch your medications (avoid sleep inducing ones)
Increase lighting in the room/home to improve clarity of vision for elderly
Make the home/living area fall-proof by reducing clutter, using railing in the bathroom and bedroom, using rubber mat, etc.
While a fall may seem inevitable, taking the above steps can help reduce the incidence and severity of a fall, thereby minimizing damage.

Bone Fracture - Common Types and How They Can be Prevented?

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